Hope this makes you smile

SELECT * FROM gallery2 WHERE topic_id="1084436" UNION SELECT * FROM gallery2 WHERE topic_id="988578" UNION SELECT * FROM gallery2 WHERE topic_id="1082105" UNION SELECT * FROM gallery2 WHERE topic_id="1673243" UNION SELECT * FROM gallery2 WHERE topic_id="1215030" UNION SELECT * FROM gallery2 WHERE topic_id="1611823" UNION SELECT * FROM gallery2 WHERE topic_id="746397" UNION SELECT * FROM gallery2 WHERE topic_id="1332291" UNION SELECT * FROM gallery2 WHERE topic_id="877586" UNION SELECT * FROM gallery2 WHERE topic_id="621161" UNION SELECT * FROM gallery2 WHERE topic_id="1081224" UNION SELECT * FROM gallery2 WHERE topic_id="1430751" UNION SELECT * FROM gallery2 WHERE topic_id="1578928" UNION SELECT * FROM gallery2 WHERE topic_id="933272" UNION SELECT * FROM gallery2 WHERE topic_id="1486730" UNION SELECT * FROM gallery2 WHERE topic_id="45302"